2022年初二数学人教版反比例函数精练 .pdf

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1、学习好资料欢迎下载反比例函数精练一、选择题（每题3 分共 30 分）1、下列函数中，反比例函数是（）A、y=x+1 B、y=C、=1 D、3xy=2 2、函数 y1=kx 和 y2=的图象如图，自变量x 的取值范围相同的是（）3、函数与在同一平面直角坐标系中的图像可能是（）。4、反比例函数 y=(k 0)的图象的两个分支分别位于（）象限。A、一、二 B、一、三 C、二、四 D、一、四5、当三角形的面积一定时，三角形的底和底边上的高成（）关系。A、正比例函数 B、反比例函数 C、一次函数 D、二次函数6、若点 A(x1,1)、B(x2,2)、C(x3,3)在双曲线上，则（）学习好资料欢迎下载A、

2、x1x2x3 B、x1x3x2 C、x3x2x1 D、x3x1x27、如图 1：是三个反比例函数y=，y=，y=在 x 轴上的图像，由此观察得到 k1、k2、k3的大小关系为（）A、k1k2k3 B、k1k3k2 C、k3k2k1 D、k3k1k28、已知双曲线上有一点 P(m,n)且 m、n 是关于 t 的一元二次方程t23t+k=0 的两根，且 P点到原点的距离为，则双曲线的表达式为（）A、B、C、D、9、如图 2，正比例函数 y=x 与反比例 y=的图象相交于 A、C两点，AB x轴于 B，CD x 轴于 D，则四边形 ABCD 的面积为（）A、1 B、C、2 D、文档编码:CY2I9D

3、6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O

4、1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1

5、F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I

6、9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R

7、3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4

8、V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY

9、2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3学习好资料欢迎下载10、如图 3，已知点 A是一次函数 y=x 的图象与反比例函数的图象在第一象限内的交点，点B在 x 轴的负半轴上，且OA=OB，那么 AOB 的面积为A、2 B、C、D、二、填空（每题 3 分共 30 分）1、已知 y 与(2x+1)成反比例且当 x=0时，y=2，

10、那么当 x=1 时，y=_。2、如果反比例函数的图象经过点(3,1)，那么 k=_。3、设反比例函数的图象经过点(x1,y1)和(x2,y2)且有 y1y2，则 k 的取值范围是 _。4、若点(,)是反比例的图象上一点，当y=6时，则x=_。5、函数与 y=2x 的图象的交点的坐标是 _。6、如果点(m,2m)在双曲线上，那么双曲线在 _象限。文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码

11、:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5

12、HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4

13、ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档

14、编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S

15、5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H

16、4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3

17、文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3学习好资料欢迎下载7、已知一次函数 y=ax+b图象在一、二、三象限，则反比例函数y=的函数值随 x 的增大而 _。8、已知，那么 y 与 x 成_ 比例，k=_，其图象在第_象限。9、菱形面积为 12cm2，且对角线长分别为x cm 和 y cm，则 y 关于 x 的函数关系式是 _。10、反比例函数，当 x0 时，y 随 x 的增大而增大，则m的值是。三、解答题1、（10 分）数与反比例函数的图象都过 A(，1)点求:(1)正比例函数的解析式；(2)正比例函数与反比例函数的另一个交点的坐标文档编码:CY2I9

18、D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3

19、O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V

20、1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2

21、I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10

22、R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A

23、4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:C

24、Y2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3学习好资料欢迎下载2、（10 分）一次函数的图象与x 轴，y 轴分别交于 A、B两点，与反比例函数的图象交于 C、D两点，如果 A点坐标为(2,0)，点 C、D在第一、三象限，且OA=OB=AC=BD，试求一次函数和反比例函数的解析式？3、（10 分）如图，矩形 ABCD，AB=3，

25、AD=4，以 AD为直径作半圆，为 BC上一动点，可与 B，C重合，交半圆于，设，求出关于自变量的函数关系式，并求出自变量的取值范围.文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H

26、4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3

27、文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N

28、5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T

29、3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3

30、K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D

31、6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3学习好资料欢迎下载4、（10 分）某蓄水池的排水管每时排水8m3，6 小时（h）可将满水池全部排空.（1）蓄水池的容积是多少？（2

32、）如果增加排水管，使每时的排水量达到Q（m3）,那么将满池水排空所需的时间 t(h)将如何变化？（3）写出 t 与之间的关系式（4）如果准备在 h 内将满池水排空，那么每时的排水量至少为多少？（5）已知排水管的最大排水量为每时12m3,那么最少多长时间可将满池水全部排空？5、（10 分）已知反比例函数y=的图象经过点 A（4,），若一次函数y=x+1 的图象沿 x 轴平移后经过该反比例函数图象上的点B(2,m)，求平移后的一次函数图象与 x 轴的交点坐标？文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4

33、 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文

34、档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5

35、S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3

36、H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K

37、3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6

38、N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1

39、T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3学习好资料欢迎下载6、（10分）已知反比例函数y=和一次函数 y=2x1，其中一次函数的图象经过(a,b)，(a+k，b+k+2)两点。(1)求反比例函数的解析式？(2)已知 A在第一象限，是两个函数的交点，求A点坐标？(3)利用的结果，请问：在 x 轴上是否存在点 P，使AOP为等腰三角形？文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5

40、S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3

41、H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K

42、3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6

43、N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1

44、T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F

45、3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9

46、D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3学习好资料欢迎下载答案：一、DCBBBCCCC 二、-2；3；k-1；二、四；减小；反，-6，二、四；-1 三、1、；（-3，-1）2、；3、，（）4、48；减小；4 小时5、（1，0）6、；A（1，1）；存在，分别为（1，0）（2，0）文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3

47、H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K

48、3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6

49、N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1

50、T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F3K3文档编码:CY2I9D6N5S5 HR10R3O1T3H4 ZL6A4V1F